Calculate the density of a cube of unknown mental

Assignment Help Chemistry
Reference no: EM13173835

Calculate the density of a cube of unknown mental which weighs 38g and has a side of length 4cm.

Reference no: EM13173835

Questions Cloud

Provide an assessment of the draft statement : Cash receipts from customers should improve given anticipated improvements in economic conditions. Company has also committed extra resources to the credit function, in order to speed up collection of overdue debts
How many grams of lithopone will be produced : how many grams of Lithopone will be produced in the reaction of 315 mL of 0.275 M ZnSO4 and 285 mL of 0.315 M BaS.
Define reactact is a bronsted-lowry acid : Can you show me how to solve this Question? In the following reaction, which reactact is a Bronsted-Lowry Acid?
How many calories of heat energy were absorbed : 1500 g of frozen water at 0 degrees celsius and the temperature of the water at the end was 32 degrees celcius. how many calories of heat energy were absorbed.
Calculate the density of a cube of unknown mental : Calculate the density of a cube of unknown mental which weighs 38g and has a side of length 4cm.
Explain and write the structure of stearic acid : The emulsifying agent from hand cream, a salt, is prepared from two chemicals. Write the structure of stearic acid.
Which of the following statements is incorrect about benzene : Which of the following statements is incorrect about benzene?
Effects of genes and environment on development : Explain how scientists distinguish the effects of genes and environment on development. For example think of a trait you have (shy, outgoing, etc.) and explain its origins in your genetics, culture, and your childhood experiences.
Calculate the molecular weight of h2a : 1.5000 g of diprotic weak acid H2A was dissolved in 100.00 mL volumetric flask. 25.00 mL aliquots of this solution was titrated with a monoprotic strong base NaH (0.0800 M). The titre volume of NaOH was 40.00 mL. Calculate the molecular weight of ..

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the molar mass of the acid

Using a Sample of 0.3991 grams of an unknown monoprotic acid, HA, which combines with Sodium hydroxide according to the balanced equation HA + NaOH ® NaA + H2O when 35.30 mL of 0.1086 M Sodium hydroxide is required to titrate the acid to the equiv..

  How many g of hcl reacted

Zn(s) + 2 HCl(aq) → H2(g) + ZnCl2(aq) If 1.26 L of H2 gas are formed at STP, how many g of HCl reacted?

  Carbonation of concrete and passivity of steel

With respect to the corrosion of steel in concrete, explain the significance of the following terms: carbonation of concrete, passivity of steel, electrical resistivity of concrete, state of oxidation of iron.

  What was the initial concentration

A zero-order reaction has a constant rate of 1.00×10-4 . If after 80.0 seconds the concentration has dropped to 6.50×10-2 , what was the initial concentration.

  How many liters of oxygen gas will react

How many liters of oxygen gas, at standard temperature and pressure, will react with 25.0 grams of magnesium metal? 2 Mg + O2 yields 2 MgO

  How many grams of water are required

A camping lantern uses the reaction of calcium carbide, CaC2 (s) , and water to produce acetylene gas C2H2 (g) , and calcium hydroxide, Ca(OH)2 (s) . How many grams of water are required to produce 1.55 moles of acetylene gas

  Define what is the reaction order with respect to chloroform

What is the reaction order with respect to chloroform? What is the reaction order with respect to chlorine.

  Calculate the molarity of the hno3 solution.

In a titration experiment, a 12.5 mL sample of 0.0500 M KOH neutralized 14.7 mL of HNO3 solution. Calculate the molarity of the HNO3 solution.

  Compute the ratio of the concentration

Compute the ratio of the concentration of H 2 CO 3 to that of the HCO 3- if The pH of a bicarbonate-carbonic acid buffer is 8.50

  How to write the balanced half reaction

1. H2O2(aq) acting as an oxidizing agent in acidic solution. Write the balanced half reaction?

  How many moles of co2 will be produced

How many moles of CO2 will be produced if 3.119 g of O2 are reacted completely?

  Explain how many grams of copper are in the necklace

How many grams of copper are in the necklace? 3. If 18-karat gold has a density of 15.5 , what is the volume in cubic centimeters?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd